ข้อ 1: Global warming is a serious problem caused by the increase of greenhouse gases in the atmosphere. These gases trap heat from the sun, making the Earth’s temperature rise. This can lead to melting ice, rising sea levels, and extreme weather. People can help reduce global warming by using clean energy and reducing waste.

What causes global warming?

ข้อ 2: Sarah went to the supermarket yesterday. She bought apples, bread, milk, and some chicken. She also looked for oranges, but they were sold out. After shopping, she met her friend Anna at the bus stop, and they talked for a while before going home.

What did Sarah and Anna do when they met?

ข้อ 3: Tom wakes up early every morning. He likes to run in the park before breakfast. After running, he takes a shower, eats breakfast, and goes to work. Tom works as a teacher in a small school. He loves his job because he enjoys helping students learn new things.

Why does Tom love his job?

ข้อ 4: The Great Wall of China is one of the most famous landmarks in the world. It was built to protect China from enemies. The wall is over 21,000 kilometers long. Many tourists visit the Great Wall every year to enjoy its history and beautiful views.

Why was the Great Wall built?

ข้อ 5: Sarah went to the supermarket yesterday. She bought apples, bread, milk, and some chicken. She also looked for oranges, but they were sold out. After shopping, she met her friend Anna at the bus stop, and they talked for a while before going home.

What did Sarah buy?